1、 , ()INTERSTATE COUNCIL FOR STNDARDIZATION, METROLOGY AND CERTIFICATION(ISC) , ISO 362:1998Acoustics Measurement of noise emitted by acceleratingroad vehicles Engineering method(IDT) 362 2006 12006/4412007 362 2006II, - 1.0 92 . 1.2 97 . , - . , , , 1 - , 42 3 , ( 29 24 2006 .) : ( 3166) 00497 ( 316
2、6) 00497 AZBYKZKGMDRUTJUZUA - - 4 362:1998 . , . (ISO 362:1998Acoustics Measurement of noise emitted by accelerating road vehicles Engineering method). - 1.52001 ( 3.6). - , . (IDT)5 15 2007 . 31- 3622006 - 1 2007 . , 2007 -, 362 20061* III6 ( ) - . , . 1 . . . . . . . . . . . . . . . . . . . . . .
3、. . . . . . . . . . . . . . . . .2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 . . . . . . . . . . . . . . . . . . . . . .
4、. . . . . . . . . . . . . . . . . .6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 , . . . . . . . . . . . . . . . . . . .8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5、. . . . . . () . . . . . . . . . . . . . . . . . . . () . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IV11122334891011 362 2006 20070701 , Noise. Measurement of noise emitted by accelerating road vehicles.
6、 Engineering method 362 20062839 11 , - . , - . , - , - . . - :- ;- ;- . , , - , . -, , , .2 : 10844:1994 . 60942:2003 . 61672-1:2002 . . 1. 3 -:3.1 (automatic downshift): ( ), . 2 3622006 , , , - .3.2 (intermediate result): , - .3.3 (kerb mass): , , :- , ( ), ;- ( 90 %);- , , - (), , (), . . 1.3.4
7、S (rated engine speed): - ( ), , .4 4.1 L: :- L1 L2: ( . 2);- L3: 50 3 - 50 /;- L3: 50 3 - 50 /; - .4.2 M: , - :- M1: , , ;- M2: , , , 5 ;- M3: , , , 5 .4.3 N: , - :- N1: , - 3,5 ;- N2: , - 3,5 , 12 ;- N3: , - 12 .5 5.1 . - , , . .5.2 , , - .2* 3 362 2006 , .6 6.1 6.1.1 , - , 1- 61672-1. F. 30 .6.1.
8、2 - 61672-1 60942. - 0,5 , , - , .6.1.3 60942 61672-1 - .6.2 - 2 % .6.3 :- 1 ;- 1 /.7 , 7.1 10844. . , . - 10844. , ( , . 1) - 1 ., :a) 50 - (, , , .);b) - (, .);c) , , , . , . , (. 1).7.2 - , .4 0 40 . , 5 / -, . , - , . , , . 3622006 1 ( ) , 10844.7.3 ( ) 10 (, 15 ).8 8.1 (. 1) (7,5 0,05) . (1,2 0,02) . (. 61672-1) .8.2 .8.3
